Ключевые слова: 20s, adult, app, asian, campus, cellphone, college, communication, device, enjoy, four, friends, friendship, fun, funny, group, happy, holding, india, indoor, joke, laughing, lifestyle, male, man, media, men, millennials, mobile, mobile phone, modern, online, people, phone, sharing, showing, sitting, smartphone, smiling, social, socializing, student, technology, together, university, video, watching, young, youth, zen z,